CN104239857A - Identity recognition information acquisition method, device and system - Google Patents
Identity recognition information acquisition method, device and system Download PDFInfo
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- CN104239857A CN104239857A CN201410449711.7A CN201410449711A CN104239857A CN 104239857 A CN104239857 A CN 104239857A CN 201410449711 A CN201410449711 A CN 201410449711A CN 104239857 A CN104239857 A CN 104239857A
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Abstract
The invention provides an identity recognition information acquisition method. The method comprises the steps that when it is judged that the position of two eyes in a facial image and the prompt position preset in an image display screen are not located in the same horizontal line, a rotary motor is controlled to drive a camera shooting device and two iris cameras used for collecting iris images to rotate synchronously until the position of the two eyes in the currently collected facial image and the prompt position preset in the image display screen are located in the same horizontal line, and the two iris cameras are used for collecting the iris images of the two eyes of a person who the iris images will be collected from. In addition, the invention further provides an identity recognition information acquisition device and system. By the adoption of the identity recognition information acquisition method, device and system, the practicality of collecting the iris images can be improved, and the cost can be saved.
Description
Technical field
The present invention relates to electronics and biological technical field, particularly relate to a kind of identity identification information acquisition method, Apparatus and system.
Background technology
The iris of human eye is the same with finger line, is unique.Iris recognition is the optimal selection in human body biological characteristics recognition technology.Iris recognition technology is widely regarded as the rising biometrics of 21st century most, the application of following multiple fields such as security protection, national defence, ecommerce, and also inevitable meeting is attached most importance to iris recognition technology.How to gather iris image and also become important technology.
In prior art, for adapting to the height differences of collected people and formula iris image acquiring method of taking the initiative, control iris image acquiring device by computing machine rotate and be aligned in the eyes of the people of the front optional position of this harvester, and control this harvester and gather iris image by autozoom, but above-mentioned technology is more complicated, and cost is too high, be difficult to widespread use.
Summary of the invention
In view of this, the invention provides a kind of identity identification information acquisition method, Apparatus and system, acquisition technique difficulty can be simplified and reduce acquisition cost.
The identity identification information acquisition method that the embodiment of the present invention provides, comprise: the facial image collected in pickup area according to camera head, judge whether the position of eyes in described facial image is in same level line with the prompting position being preset in image display panel; If not, then control electric rotating machine and drive described camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel are on same level line; Send information, the position of eyes and the described prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and described image display panel is not less than default value to point out described personnel to be collected; The iris image of described personnel's eyes to be collected is gathered respectively by described two iris cameras.
The identity identification information harvester that the embodiment of the present invention provides, comprise: judging unit, for the facial image collected in pickup area according to camera head, whether the position judging eyes in described facial image and the prompting position being preset in image display panel are in same level line; Control module, for if not, then control electric rotating machine and drive described camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel are on same level line; Transmitting element, for sending information, the position of eyes and the described prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and described image display panel is not less than default value to point out described personnel to be collected; Collecting unit, for gathering the iris image of described personnel's eyes to be collected respectively by described two iris cameras.
The identity identification information acquisition system that the embodiment of the present invention provides, comprising:
The identity identification information acquisition method that the embodiment of the present invention provides, Apparatus and system, when the position of eyes in the facial image that camera head collects in pickup area is in same level line with the prompting position being preset in image display panel, main control unit controls electric rotating machine and drives this camera head and two iris camera synchronous rotaries, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset, like this, height first according to personnel to be collected adjusts the height gathering iris image in the vertical direction, and then point out personnel to be collected according to its eyes of prompting fine position on image display panel and this position in the horizontal direction, prompting position, therefore can not need on tiptoe making the personnel to be collected of different height or bend over just can complete the collection of iris image, improve the practicality gathering iris image, and due to identity identification information harvester structure simple, reduce manufacturing cost.
For above and other object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 shows a kind of hardware configuration schematic diagram of identity identification information collecting device;
Fig. 2 is the structural drawing of acquisition module and main control module in identity identification information collecting device;
The schematic flow sheet of the identity identification information acquisition method that Fig. 3 provides for the first embodiment;
The schematic flow sheet of the identity identification information acquisition method that Fig. 4 provides for the second embodiment;
The identity identification information harvester schematic diagram that Fig. 5 provides for the 3rd embodiment;
The identity identification information harvester schematic diagram that Fig. 6 provides for the 4th embodiment;
The identity identification information acquisition system schematic diagram that Fig. 7 provides for the 5th embodiment.
Embodiment
For further setting forth the present invention for the technological means that realizes predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
The embodiment of the present invention provides a kind of identity identification information acquisition method, is applied to iris collection device, and the personnel to be collected that can adapt to different height cosily gather iris image, put forward the practicality of this iris collection device, and cost-saving.
Fig. 1 is a kind of hardware configuration schematic diagram of identity identification information collecting device 10.
Identity identification information collecting device 10, comprises housing 101, main control module 102, human-computer interaction module 103, acquisition module 104, electric rotating machine 105 and communication module 106;
Main control module 102 is arranged in housing 101, and human-computer interaction module 103, acquisition module 104, electric rotating machine 105 are connected with main control module 102 respectively with communication module 106;
Wherein, main control module 102 carries out respective operations for controlling human-computer interaction module 103, acquisition module 104, electric rotating machine 105 and communication module 106.
Human-computer interaction module 103 comprises the image display panel be arranged on housing 101, information input part and voice output parts, for by completing with the interaction of user the operation that this user indicates.Can be specifically receive user instruction by the input of this information, and perform corresponding operation according to the instruction that receives, and, show Word message by this image display panel to user or play voice messaging by voice transfer unit.Wherein this image display panel can be touching display screen, then information input part is corresponding is touch key-press.
Refer to Fig. 2, acquisition module 104 in Fig. 1 specifically comprises: be arranged on the face camera 107 in housing 101, left iris camera 108, right iris camera 109 and infrared light supply 110, and main control module 102 controls the iris image that the said equipment in acquisition module 104 gathers the target person (being called for short personnel to be collected in full) of iris image to be collected.
Particularly, left iris camera 108 and right iris camera 109 are arranged on left side and the right side of this face camera 107 respectively, are on same level line with face camera 107, and with infrared light supply 110 integrated installation in same rotatable module.These two iris cameras are by being arranged on acquisition module 104 side (left side or right side) and being embedded in the same electric rotating machine driving synchronous rotary in this rotatable module.
Further, left iris camera 108 and right iris camera 109 are the camera of same type, be respectively used to the iris of left eye image and the iris of right eye image that gather identical sharpness simultaneously, and the collection distance of this iris of left eye image and this iris of right eye image, the i.e. distance of personnel to be collected and this left iris camera and this right iris camera, is determined by the focal length of left iris camera 108 and right iris camera 109 respectively.
Infrared light supply 110 comprises two groups of face light sources and two groups of iris light sources, wherein, two groups of face light sources lay respectively at left side and the right side of this rotatable module, two groups of iris light sources also lay respectively at left side and the right side of this rotatable module, provide light source for being respectively collection facial image, iris of left eye image and iris of right eye image.
Further, this rotatable module is provided with two groups of manual rotation buttons, lays respectively at left side and the right side of this rotatable module, often organize manual rotation button and comprise rotation key and lower rotation key, usually, on this, rotation key is positioned at the top of this lower rotation key.When user presses rotation key on this, this rotatable module just rotates up, and when user is by this lower rotation key, this rotatable module is just rotated down.This manual rotation button can when automatic rotation controls to lose efficacy, manually adjust this iris camera with the position of correspondence shooting user oneself eyes by user, make this left iris camera or this right iris camera collection to this user iris of left eye image or iris of right eye image clearly.
Communication module refers to external communication interface, this external communication interface is for example Ethernet interface, general packet radio service technology (General Packet Radio Service) interface, 3G interface and WIFI interface etc., for carrying out data communication with external server.
Main control module 102 can process collection and the comparison of facial image and iris image, uses so main control module 102 can connect computing machine 20 and off line.
The concrete data handling procedure of above identity identification information collecting device 10, see the specific descriptions of each embodiment below.
First embodiment provides a kind of identity identification information acquisition method, and refer to Fig. 3, the method comprises:
401, according to the facial image that camera head collects in pickup area, whether the position judging eyes in this facial image and the prompting position being preset in image display panel are in same level line;
This camera head is the device that can collect facial image, can be the face camera of acquisition module 104.
This pickup area refers to that personnel to be collected appear at this region and just can be collected iris image by identity identification information collecting device 10.
Concrete, the device gathering iris image is iris camera, be arranged on the either side of acquisition module 104 inside, comprise left iris camera 108 and these two iris cameras of right iris camera 109, be arranged on left side and the right side of face camera 107 respectively, be on same level line with face camera 107.And also comprise infrared light supply 110 in acquisition module 104, infrared light supply 110 and face camera 107, left iris camera 108 and right iris camera 109 integrated installation are in same rotatable module, an electric rotating machine is inlaid with in this rotatable module, this electric rotating machine is provided with connection bump portion, this rotatable module is provided with connecting hole, the size of this connection bump portion and this connecting hole matches, this connection bump portion can insert this connecting hole and make this electric rotating machine and this rotatable module compact siro spinning technology, just this rotatable module synchronous axial system can be driven when this electric rotating machine rotates, like this, left iris camera 108 and right iris camera 109 are by keeping equidirectional under this electric rotating machine drives, with the synchronous rotary of angle.
Further, left iris camera 108 and right iris camera 109 are the camera of same type, be respectively used to the iris of left eye image and the iris of right eye image that gather identical sharpness simultaneously, and the collection distance of this iris of left eye image and this iris of right eye image, the i.e. distance of personnel to be collected and left iris camera 108 and right iris camera 109, is determined by the focal length of left iris camera 108 and right iris camera 109 respectively.
Infrared light supply 110 comprises two groups of face light sources and two groups of iris light sources, wherein, two groups of face light sources lay respectively at left side and the right side of this rotatable module, two groups of iris light sources also lay respectively at left side and the right side of this rotatable module, gather facial image, iris of left eye image and iris of right eye image for being respectively light source is provided, make the facial image that collects and iris of both eyes image reach enough sharpness.
Identity identification information collecting device 10 gathers image by face camera 107, when collecting facial image, the main control module 102 in identity identification information collecting device 10 judges whether the position of eyes in this facial image is in same level line with the prompting position being preset in image display panel.
If the position of eyes is not be in same level line with the prompting position being preset in image display panel in this facial image, need two the iris cameras adjusting this camera head and gather iris image to collect the iris image meeting image processing requirements, then perform step 402.If the position of eyes is in same level line with the prompting position being preset in image display panel in this facial image, does not then need adjustment iris camera, directly perform step 403.
402, control electric rotating machine and drive this camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset;
Main control module 102 controls this electric rotating machine and drives this camera head and these two iris camera synchronous rotaries, rotation limit, limit gathers facial image, until the position rotating to eyes in the current facial image collected is on same level line with the prompting position be preset on image display panel.Now completed to any height personnel's in the vertical direction to be collected eyes in the adjustment gathering the position in image, any height comprises the height of personnel's stance to be collected or sitting posture.
Further, this prompting position can be show a short lines as indication wire, also can being show a point as prompting point, being optimal acquisition iris image position for pointing out when eyes position in the facial image collected is positioned at this prompting position.
Usually, this prompting position is positioned at the center of this image display panel, and when this prompting position is indication wire, then the mid point of this indication wire is positioned at the center of this image display panel.
403, information is sent, the position of eyes and this prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and this image display panel is not less than default value to point out these personnel to be collected;
In the current facial image collected, the position of eyes is on same level line with the prompting position of the image display panel preset, then represent that the eyes present position in the vertical direction of now personnel to be collected is adjusted to the right place, it next will be pointed out to adjust its position in the horizontal direction, eyes present position.
Can both receive for ease of all personnel to be collected and the implication of correct understanding information, concrete prompting mode has following two kinds: information of voice prompt and text prompt information, can combinationally use, and also can use respectively.No matter the information of which kind of form, effect is all to point out these personnel to be collected to keep the position of eyes to be in same level line with the prompting position being preset in image display panel, namely eyes in the vertical direction is kept not produce displacement, and move face to the left or to the right in the horizontal direction, until the gap of the prompting position of eyes central point and this image display panel is not less than default value.This default value can pre-set according to the acquisition parameter of identity identification information collecting device 10, this acquisition parameter represents the performance of the collection image of identity identification information collecting device 10, the performance gathering image is better, it is larger that this default value can be arranged, otherwise, the performance gathering image is poorer, and it is less that this default value can be arranged.
Corresponding above information of voice prompt and text prompt information, the mode sent is respectively and sends information of voice prompt by audio output apparatus, and/or, send text prompt information to this image display panel, make this image display panel show this word information to the personnel to be collected that this facial image is corresponding.
404, the iris image of these personnel's eyes to be collected is gathered respectively by these two iris cameras.
Main control module 102 controls left iris camera 108 and right iris camera 109 is opened and gathers the iris image of personnel's eyes to be collected respectively.And the iris image that process gathers, contrast with the iris image in database, determine the identity of personnel to be collected.
In the present embodiment, when the position of eyes in the facial image that camera head collects in pickup area is not in same level line with the prompting position being preset in image display panel, master control module controls electric rotating machine drives this camera head and two iris camera synchronous rotaries, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset, like this, height first according to personnel to be collected adjusts the height gathering iris image in the vertical direction, and then point out personnel to be collected according to its eyes of prompting fine position on image display panel and this position in the horizontal direction, prompting position, therefore can not need on tiptoe making the personnel to be collected of different height or bend over just can complete the collection of iris image, improve the practicality gathering iris image, and due to identity identification information collecting device structure simple, reduce manufacturing cost.
Second embodiment provides a kind of identity identification information acquisition method, and refer to Fig. 4, the method comprises:
501, according to the facial image that camera head collects in pickup area, whether the position judging eyes in this facial image and the prompting position being preset in image display panel are in same level line;
Identity identification information collecting device 10 gathers image by face camera 107, when collecting facial image, the main control module 102 in identity identification information collecting device 10 judges whether the position of eyes in this facial image is in same level line with the prompting position being preset in image display panel.
If not, then need two the iris cameras adjusting this camera head and gather iris image to collect the iris image meeting image processing requirements, perform step 502.If so, then do not need adjustment iris camera, directly perform step 503.
It should be noted that, if determine this camera head not collect facial image, then by this camera head continuous collecting image.Particularly, main control module 102 by face shooting camera 107 continuous collecting image, until collect the facial image in pickup area.
502, control electric rotating machine and drive this camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset;
Main control module 102 controls this electric rotating machine and drives this camera head and these two iris camera synchronous rotaries, rotation limit, limit gathers facial image, until the position rotating to eyes in the current facial image collected is on same level line with the prompting position be preset on image display panel.Now completed to any height personnel's in the vertical direction to be collected eyes in the adjustment gathering the position in image, any height comprises the height of personnel's stance to be collected or sitting posture.
Further, this prompting position can be show a short lines as indication wire, also can being show a point as prompting point, being optimal acquisition iris image position for pointing out when eyes position in the facial image collected is positioned at this prompting position.
Usually, this prompting position is positioned at the center of this image display panel, and when this prompting position is indication wire, then the mid point of this indication wire is positioned at the center of this image display panel.
503, information is sent, the position of eyes and this prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and this image display panel is not less than default value to point out these personnel to be collected;
Can both receive for ease of all personnel to be collected and the implication of correct understanding information, concrete prompting mode has following two kinds: information of voice prompt and text prompt information, can combinationally use, and also can use respectively.No matter the information of which kind of form, effect is all to point out these personnel to be collected to keep the position of eyes to be in same level line with the prompting position being preset in image display panel, namely eyes in the vertical direction is kept not produce displacement, and move face to the left or to the right in the horizontal direction, until the gap of the prompting position of eyes central point and this image display panel is not less than default value.This default value can pre-set according to the acquisition parameter of identity identification information collecting device 10, this acquisition parameter represents the performance of the collection image of identity identification information collecting device 10, the performance gathering image is better, it is larger that this default value can be arranged, otherwise, the performance gathering image is poorer, and it is less that this default value can be arranged.
Corresponding above information of voice prompt and text prompt information, the mode sent is respectively and sends information of voice prompt by audio output apparatus, and/or, send text prompt information to this image display panel, make this image display panel show this word information to the personnel to be collected that this facial image is corresponding.
504, the iris image of these personnel's eyes to be collected is gathered respectively by these two iris cameras;
Main control module 102 controls left iris camera 108 and right iris camera 109 is opened and gathers the iris image of personnel's eyes to be collected respectively.
Whether the sharpness 505, analyzing the iris image collected meets default value;
Whether the sharpness of the iris image that main control module 102 analysis collects meets default value, and this default value sets in advance in system.
If the sharpness of the iris image collected meets default value, then process the iris image of collection, contrast with the iris image in database, determine the identity of personnel to be collected.
If the sharpness of the iris image collected does not meet this default value, then perform step 506.
506, carry out voice message, to point out user movement in the longitudinal direction, and again gather the iris image of these personnel to be collected.
If the sharpness of the iris image collected does not meet this default value, then carry out voice message by voice output parts, to point out user movement in the longitudinal direction, and again gather the iris image of these personnel to be collected, in movable process, adapt to the focal length of iris camera as user and collect the iris image that sharpness meets this default value, then process the iris image of collection, contrast with the iris image in database, determine the identity of personnel to be collected.
Main control module 102 can process collection and the comparison of facial image and iris image, uses so main control module 102 can connect computing machine 20 and off line.
In the present embodiment, when the position of eyes in the facial image that camera head collects in pickup area is not in same level line with the prompting position being preset in image display panel, master control module controls electric rotating machine drives this camera head and two iris camera synchronous rotaries, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset, like this, height first according to personnel to be collected adjusts the height gathering iris image in the vertical direction, and then point out personnel to be collected according to its eyes of prompting fine position on image display panel and this position in the horizontal direction, prompting position, therefore can not need on tiptoe making the personnel to be collected of different height or bend over just can complete the collection of iris image, improve the practicality gathering iris image, and due to identity identification information collecting device structure simple, reduce manufacturing cost.
3rd embodiment provides a kind of identity identification information harvester, refers to Fig. 5, and this device comprises:
Judging unit 61, for the facial image collected in pickup area according to camera head, whether the position judging eyes in this facial image and the prompting position being preset in image display panel are in same level line;
Control module 62, if judge that the position of eyes in this facial image and this prompting position being preset in image display panel are not be in same level line for judging unit 61, then control electric rotating machine and drive this camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and this prompting position being preset in image display panel are on same level line;
Transmitting element 63, for to transmission information, the position of eyes and this prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and this image display panel is not less than default value to point out these personnel to be collected;
Collecting unit 64, for gathering the iris image of these personnel's eyes to be collected respectively by these two iris cameras.
In the embodiment of the present invention, each unit realizes the process of respective function, refer to aforementioned embodiment illustrated in fig. 3 in associated description, repeat no more herein.
In the present embodiment, when in the facial image that camera head collects in pickup area, the position of eyes is not in same level line with the prompting position being preset in image display panel, master control module controls electric rotating machine drives this camera head and two iris camera synchronous rotaries, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset, like this, height first according to personnel to be collected adjusts the height gathering iris image in the vertical direction, and then point out personnel to be collected according to its eyes of prompting fine position on image display panel and this position in the horizontal direction, prompting position, therefore can not need on tiptoe making the personnel to be collected of different height or bend over just can complete the collection of iris image, improve the practicality gathering iris image, and due to identity identification information collecting device structure simple, reduce manufacturing cost.
4th embodiment provides a kind of identity identification information harvester, refers to Fig. 6, and this device comprises:
Judging unit 71, for the facial image collected in pickup area according to camera head, whether the position judging eyes in this facial image and the prompting position being preset in image display panel are in same level line;
Control module 72, if the position judging eyes in this facial image for judging unit 71 is not be in same level line with the prompting position being preset in image display panel, then control electric rotating machine and drive this camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and this prompting position being preset in image display panel are on same level line;
Transmitting element 73, for sending information, the position of eyes and this prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and this image display panel is not less than default value to point out these personnel to be collected;
Collecting unit 74, for gathering the iris image of these personnel's eyes to be collected respectively by these two iris cameras.
Further, transmitting element 73, if also judge that the position of eyes in this facial image and this prompting position being preset in image display panel are in same level line for judging unit 71, then sends this information.
Whether analytic unit 75, meet default value for the sharpness analyzing collected iris image.
Voice alerting unit 76, if do not meet default value for the sharpness of the iris image collected, then carries out voice message, to point out user movement in the longitudinal direction.
Closer, collecting unit 74, also for again gathering the iris image of these personnel to be collected.
Collecting unit 74, if also determine this camera head for judging unit 71 not collect facial image, then by this camera head continuous collecting image.
Further, transmitting element 73 can comprise:
First transmitting element 731, for sending information of voice prompt by audio output apparatus;
Second transmitting element 732, for sending text prompt information to this image display panel, makes this image display panel show this word information to the personnel to be collected that this facial image is corresponding.
In the embodiment of the present invention, each unit realizes the process of respective function, refers to earlier figures 3 to the associated description in embodiment illustrated in fig. 5, repeats no more herein.
In the present embodiment, in the present embodiment, when the position of eyes in the facial image that camera head collects in pickup area is not in same level line with the prompting position being preset in image display panel, master control module controls electric rotating machine drives this camera head and two iris camera synchronous rotaries, in the facial image collected until current, the position of eyes is on same level line with the prompting position of the image display panel preset, like this, height first according to personnel to be collected adjusts the height gathering iris image in the vertical direction, and then point out personnel to be collected according to its eyes of prompting fine position on image display panel and this position in the horizontal direction, prompting position, therefore can not need on tiptoe making the personnel to be collected of different height or bend over just can complete the collection of iris image, improve the practicality gathering iris image, and due to identity identification information collecting device structure simple, reduce manufacturing cost.
5th embodiment provides a kind of identity identification information acquisition system, refers to Fig. 7, and this system comprises:
Identity identification information harvester 81, camera head 82, iris camera 83, image display panel 84;
Wherein, identity identification information harvester 81, for the facial image collected in pickup area according to camera head 82, whether the position judging eyes in this facial image and the prompting position being preset in image display panel are in same level line, if not, then control electric rotating machine drive and state camera head 82 and two iris camera 83 synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel 84 are on same level line, send information, the position of eyes and this prompting position being preset in image display panel 84 is kept to be in same level line and mobile face to point out these personnel to be collected, until the gap of the prompting position of eyes central point and image display panel 84 is not less than default value, the iris image of these personnel's eyes to be collected is gathered respectively by two iris cameras 83,
Camera head 82, for gathering the facial image in this pickup area;
Iris camera 83, for gathering iris image;
Image display panel 84, for showing this facial image and showing this prompting position of presetting.
Identity identification information harvester 81 in the embodiment of the present invention, camera head 82, iris camera 83 and image display panel 84 realize the process of respective function respectively, refer to the associated description in foregoing embodiments, repeat no more herein.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising described key element and also there is other identical element.
It will be appreciated by those skilled in the art that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (13)
1. an identity identification information acquisition method, is characterized in that, comprising:
According to the facial image that camera head collects in pickup area, whether the position judging eyes in described facial image and the prompting position being preset in image display panel are in same level line;
If not, then control electric rotating machine and drive described camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel are on same level line;
Send information, the position of eyes and the described prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and described image display panel is not less than default value to point out described personnel to be collected;
The iris image of described personnel's eyes to be collected is gathered respectively by described two iris cameras.
2. method according to claim 1, is characterized in that, the described position judging eyes in described facial image and the prompting position being preset in image display panel also comprise after whether being in same level line:
If so, described transmission information step is then performed.
3. method according to claim 1 and 2, is characterized in that, described two the iris cameras of described control comprise after gathering the iris image of eyes respectively:
Whether the sharpness analyzing the iris image collected meets default value.
4. method according to claim 3, is characterized in that, the sharpness of the iris image that described analysis collects comprises after whether meeting default value:
If not, then carry out voice message, to point out user movement in the longitudinal direction, and again gather the iris image of described personnel to be collected.
5. method according to claim 4, is characterized in that, described method also comprises:
If determine described camera head not collect facial image, then by described camera head continuous collecting image.
6. method according to claim 1, is characterized in that,
Described information comprises information of voice prompt and text prompt information;
Then described transmission information comprises:
Information of voice prompt is sent by audio output apparatus;
And/or,
Send text prompt information to described image display panel, make described image display panel show described text prompt information to the personnel to be collected that described facial image is corresponding.
7. an identity identification information harvester, is characterized in that, comprising:
Judging unit, for the facial image collected in pickup area according to camera head, whether the position judging eyes in described facial image and the prompting position being preset in image display panel are in same level line;
Control module, for if not, then control electric rotating machine and drive described camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel are on same level line;
Transmitting element, for sending information, the position of eyes and the described prompting position being preset in image display panel is kept to be in same level line and mobile face, until the gap of the prompting position of eyes central point and described image display panel is not less than default value to point out described personnel to be collected;
Collecting unit, for gathering the iris image of described personnel's eyes to be collected respectively by described two iris cameras.
8. device according to claim 7, is characterized in that,
Described transmitting element, if also judge that the position of eyes in described facial image and the described prompting position being preset in image display panel are in same level line for described judging unit, then sends described information.
9. the device according to claim 7 or 8, is characterized in that, described device also comprises:
Whether analytic unit, meet default value for the sharpness analyzing collected iris image.
10. device according to claim 9, is characterized in that, described device also comprises:
Voice alerting unit, if do not meet default value for the sharpness of the iris image collected, then carries out voice message, to point out user movement in the longitudinal direction.
Described collecting unit, also for again gathering the iris image of described personnel to be collected.
11. devices according to claim 10, is characterized in that,
Described collecting unit, if also determine described camera head for described judging unit not collect facial image, then by described camera head continuous collecting image.
12. devices according to claim 7, is characterized in that, described transmitting element comprises:
First transmitting element, for sending information of voice prompt by audio output apparatus;
Second transmitting element, for sending text prompt information to described image display panel, makes described image display panel show described text prompt information to the personnel to be collected that described facial image is corresponding.
13. 1 kinds of identity identification information acquisition systems, is characterized in that, comprising:
Identity identification information harvester, camera head, iris camera, image display panel;
Wherein, described identity identification information harvester, for the facial image collected in pickup area according to camera head, whether the position judging eyes in described facial image and the prompting position being preset in image display panel are in same level line, if not, then control electric rotating machine and drive described camera head and two iris camera synchronous rotaries for gathering iris image, in the facial image collected until current, the position of eyes and the described prompting position being preset in image display panel are on same level line, send information, the position of eyes and the described prompting position being preset in image display panel is kept to be in same level line and mobile face to point out described personnel to be collected, until the gap of the prompting position of eyes central point and described image display panel is not less than default value, the iris image of described personnel's eyes to be collected is gathered respectively by described two iris cameras,
Described camera head, for gathering the facial image in described pickup area;
Described iris camera, for gathering iris image;
Image display panel, for showing described facial image and showing the described prompting position of presetting.
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| CN201410449711.7A CN104239857A (en) | 2014-09-05 | 2014-09-05 | Identity recognition information acquisition method, device and system |
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